/*
 * Copyright 2021 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.cloud.solutions.autotokenize.common;

import static com.google.common.base.Preconditions.checkNotNull;

import com.google.cloud.solutions.autotokenize.AutoTokenizeMessages.SourceType;
import org.apache.commons.text.CaseUtils;

public final class SourceNames {

  private final SourceType sourceType;

  private SourceNames(SourceType sourceType) {
    this.sourceType = checkNotNull(sourceType);
  }

  public static SourceNames forType(SourceType sourceType) {
    return new SourceNames(sourceType);
  }

  public String asCamelCase() {
    return CaseUtils.toCamelCase(sourceType.name(), /*capitalizeFirstLetter=*/ true, '_');
  }

  @Override
  public String toString() {
    return sourceType.name();
  }
}
